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EP2301712A1 - Machine-outil et support de pièce à usiner - Google Patents

Machine-outil et support de pièce à usiner Download PDF

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Publication number
EP2301712A1
EP2301712A1 EP10010518A EP10010518A EP2301712A1 EP 2301712 A1 EP2301712 A1 EP 2301712A1 EP 10010518 A EP10010518 A EP 10010518A EP 10010518 A EP10010518 A EP 10010518A EP 2301712 A1 EP2301712 A1 EP 2301712A1
Authority
EP
European Patent Office
Prior art keywords
axis
workpiece
cradle
holder
workpiece carrier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP10010518A
Other languages
German (de)
English (en)
Other versions
EP2301712B1 (fr
Inventor
Benedict Dr. Korischem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Peiseler GmbH and Co KG
Original Assignee
Peiseler GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Peiseler GmbH and Co KG filed Critical Peiseler GmbH and Co KG
Publication of EP2301712A1 publication Critical patent/EP2301712A1/fr
Application granted granted Critical
Publication of EP2301712B1 publication Critical patent/EP2301712B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
    • B23Q1/4828—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single rotating pair followed parallelly by a single sliding pair
    • B23Q1/4833—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single rotating pair followed parallelly by a single sliding pair followed perpendicularly by a single rotating pair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
    • B23Q1/525—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair which is parallel to the working surface

Definitions

  • the invention relates to a machine tool, comprising a workpiece carrier, in particular a rotary swivel table, and a tool holder, wherein the workpiece carrier has at least one inverter and at least one cradle, wherein the cradle is rotatably mounted about a rotation axis on the inverter and on the cradle a workpiece holder is attached , And wherein the tool holder or a part of the tool holder, which receives the tool, with the aid of a first actuating means along a first adjusting axis is movable.
  • the invention relates to a workpiece carrier, in particular rotary swivel table, with at least one turner and at least one cradle, wherein the cradle is rotatably mounted about an axis of rotation on the inverter, and wherein on the cradle a workpiece holder is provided.
  • Machine tools are defined according to the standard DIN 69651 as "mechanized and more or less automated production facilities that generate a predetermined shape or change on the workpiece by movements between the tool and the workpiece".
  • the assemblies required for the realization of the basic function - drives, frame components, tool carriers and workpiece carriers - form the machine basic system.
  • the designs of the tool holders and workpiece carriers range from rigid tables to multiply combined translatory and rotary guides or bearings. Tools and workpieces are held or clamped on or in appropriate carriers and recordings.
  • a basic classification of machine tools can be made according to whether a tool spindle for receiving the machining tool is arranged horizontally or vertically. Subclasses are formed based on the number of available axes of the tool carrier and the design of the frame. In the design of the frame, the subdivision is done in console and bed design, there is also in addition to the vertical arrangement of the tool spindle, the gantry design.
  • Today's machine tools are typically NC machine tools, i. numerically controlled machine tools that are capable of understanding program instructions and processing them in a predetermined order. While previously records of control commands were read from separate volumes (classic NC machines), today these are primarily CNC machines that are controlled by a computer or DNC machines that have programs from a computer , which performs a server function, are sent over a network to the machines to be controlled. In the context of the present application, all types of numerically controlled or controlled machine tools are to be encompassed by machine tools, i. in addition to classic NC machine tools in the narrower sense, especially CNC machine tools and DNC machine tools.
  • the machining time per workpiece is a significant influencing factor for the production costs.
  • a high cutting performance is essential, but also a fast and precise movement of the tool holder and the workpiece.
  • Small masses that can be rapidly accelerated with respect to linear motion or in rotation are advantageous.
  • the desired precision limits the possible reduction of the masses, since stiffness requirements must be met.
  • the dynamically operated machine tool places very high demands on the stiffness and the vibration behavior of the machine.
  • the static, dynamic and thermo-elastic behavior of a machine tool or a single component can greatly affect machine performance and manufacturing quality.
  • the dynamic behavior of a machine tool is largely determined by the static stiffness, the spatial arrangement and size of the component masses as well as the system damping. Vibrations within the system are avoided by designing with a high natural frequency.
  • a high natural frequency for example achieved by designing the machine tool with a high static stiffness while minimizing the masses.
  • an initially mentioned machine tool is known, which is designed as a 5-axis machine tool with a rotating workpiece pivot axis (A) and a rotary table axis perpendicular thereto (C).
  • the workpiece holder can be moved along three mutually perpendicular linear axes (x, y, z).
  • the swivel heads are single-axis swiveling or biaxial swiveling in two directions. With such swivel heads almost any geometry in the room can be traversed, but the high variability of the swivel heads can lead to a reduction in stiffness.
  • the present invention is therefore based on the object of specifying a machine tool and a tool carrier, which ensures a high processing performance with good production quality.
  • the workpiece holder is movable with a positioning unit along a linear axis, wherein the linear axis is parallel to the axis of rotation.
  • the cradle workpiece holder which may be, for example, a sub-device, the workpiece advantageous relative to the tool holder, so that the workpiece from almost all spatial directions are processed by the located in the tool holder tool can.
  • the tool holder does not need to be movable in the direction of the linear axis, which simplifies the design of the tool holder, increases the rigidity of the overall system of the tool holder and reduces vibrations due to the rigid design.
  • the workpiece carrier of the machine tool can be designed in detail as will be described below.
  • the tool holder or the part of the tool holder, which receives the tool, with the aid of a second adjusting means along a second adjusting axis is movable, wherein the second adjusting axis perpendicular to the linear axis of the workpiece carrier and perpendicular to the first adjusting axis ,
  • the tool holder or the part of the tool holder, which receives the tool is thus positioned by the first and by the second adjusting means with respect to the distance to the axis of rotation:
  • the tool holder does not have to be moved parallel to the axis of rotation, since this movement already from the workpiece holder - with the workpiece - is executable on the track on the cradle.
  • the workpiece carrier is movable with a third adjusting means along the second adjusting axis, wherein the second adjusting axis is perpendicular to the linear axis of the workpiece carrier and perpendicular to the first adjusting axis.
  • the third adjusting means is positioned below the Wenders or below the counter bearing so that the inverter, the cradle and possibly also the counter bearing are linearly movable along the second adjusting axis.
  • the movement times are shortened by the fact that, when machining both the workpiece carrier along the second adjusting axis to the tool holder, as well as the tool holder - in another plane - in the direction of the workpiece carrier along the second adjusting axis is movable, whereby the adjustment for linear positioning - In particular the distance - the tool holder can be reduced relative to the workpiece carrier or to the workpiece.
  • a development that allows the greatest possible precision due to the reduction of vibrations provides that the workpiece carrier is anchored stationary.
  • the turner or the anvil is anchored stationary, so that vibrations of the workpiece carrier can be substantially reduced.
  • the tool holder has a stator and a headstock.
  • the headstock is attached via the first adjusting means on the stand, so that the headstock is movable relative to the stand.
  • This configuration makes it possible that, by means of the movement of the stator along the second adjusting axis-with the second adjusting means-the horizontal distance of the stator and of the headstock from the axis of rotation can be adjusted.
  • the vertical distance of the tool holder - in particular of the headstock - relative to the axis of rotation variably adjustable by the movability of the headstock on the stand.
  • the adjusting means - first, second and third - each consist of a system of cooperating units, for example a rail, which cooperates with corresponding rail-movable counterparts, so that a component, e.g. Stand or headstock, can move with the attached counterparts on the rails or vice versa. Consequently, if, for example, the headstock with the first adjusting means is fastened to the stand, this means that, for example, the rail or the counterparts are fastened to the stand or respectively to the headstock, so that a relative movement between the stand and the headstock is possible by the Rail interacts with the counterparts.
  • a component e.g. Stand or headstock
  • a preferred embodiment of the machine tool provides that the tool holder has a spindle which can rotate at least in its mounting plane.
  • the spindle is preferably attached to or in the headstock.
  • the spindle is positioned horizontally or alternatively vertically, resulting in different processing options.
  • the spindle - similar to the functionality of a swivel head - is rotatable at least in its mounting plane, so this additional freedom with respect to the positioning of the tool relative to the workpiece or to the workpiece carrier is possible.
  • the machine tool preferably has a controller, in particular a numerical controller, and a measuring system that can detect the position or the position of the workpiece holder. With the aid of the values supplied by the measuring system (actual values), it can thus be determined by comparison with the specified nominal values whether the workpiece holder - and thus also the workpiece - is actually at the position currently specified for machining by the tool and the given orientation. If the actual values deviate from the desired values, then the individual drives of the linear axes, i. the drives of the actuating means of the tool holder and the drive of the moving part of the workpiece holder, and / or the drives of the rotation axes, i.
  • the drive of the cradle and the drive of the faceplate of the subassembly controlled accordingly by the control, i. the motors are supplied with energy.
  • the control i. the motors are supplied with energy.
  • the individual linear axes i. the linearly positionable workpiece holder and the individual adjusting means of the tool holder, and the individual rotation axes, i.
  • the rotating cradle and the face plate of a sub-unit are each provided with its own drive and its own measuring unit, the drive being controlled and regulated by the central numerical control of the machine tool.
  • a last embodiment of the machine tool provides that the workpiece carrier and the tool holder are fastened to at least one common machine frame.
  • a common machine frame for the workpiece carrier and the tool holder has the advantage that high forces between the workpiece carrier and the tool holder can be applied, since they balance within the machine frame.
  • the machine frame must therefore be designed to be stable and stiff, so that it does not deform under the load and the precision in manufacturing is guaranteed. A deformation of the machine frame could result in damage to the tool or workpiece.
  • the workpiece carrier characterized in that the workpiece holder is displaceable along a linear axis with a positioning unit, wherein the linear axis is parallel to the axis of rotation.
  • the workpiece holder on which a workpiece to be machined can be fastened, is attached to the track on the cradle, so that the workpiece holder on the cradle - parallel to the axis of rotation - can be positioned.
  • a linear axis or the linearly positionable workpiece holder is thus arranged on a rotation axis or on the rotatable cradle.
  • the rotation of the cradle about the axis of rotation makes it possible to align and position the workpiece as desired. Due to the additional linear displaceability of the workpiece holder with the moving unit on the cradle, the position of the workpiece, e.g. the distance to the inverter, changeable. Especially with smaller workpieces, where the workpiece weight is less than the weight of the tool holder, the acceleration of the lower mass - in the form of the workpiece with the workpiece holder - on the cradle of the workpiece carrier significant advantages compared to previously known types.
  • the stiffness of the workpiece carrier is additionally increased according to a preferred embodiment, by providing an abutment on which the cradle is additionally attached, wherein the axis of rotation extends between the inverter and the anvil, so that the cradle rotatably disposed between the inverter and the anvil is.
  • the cradle is thus mounted in its longitudinal extent at one end to the turner and at the other end to the anvil.
  • the axis of rotation extends between the turner and the anvil, so that the cradle between the turner and the anvil is rotatable and a reduction of the vibrations generated during operation is ensured by the two-sided storage.
  • the workpiece holder - with the workpiece attached to it - is on the track between the turner and the anvil on the cradle positionable.
  • the positioning of the workpiece holder is consequently realized parallel to the longitudinal axis of rotation of the cradle.
  • a workpiece holder can be provided a slide or preferably a sub-device. If more than one workpiece holder is arranged on the cradle, it is possible to provide both several carriages, a plurality of dividing units and one or more sizes and one or more dividing units.
  • the flexibility of the positioning of the workpiece by the workpiece carrier is additionally increased by an advantageous embodiment, in which the sub-device has a face plate for mounting at least one workpiece, wherein the face plate is preferably rotatable about a perpendicular to the linear axis extending partial rotation axis.
  • the workpiece is fastened to the faceplate of the subsystem provided on the cradle and is thereby rotatable about the subrotation axis and the axis of rotation, wherein at the same time a linear displaceability of the subassembly along the linear axis is possible.
  • the workpiece is thus positionable in any orientation on the cradle.
  • the cradle has a base plate on which the track is provided.
  • the base plate is arranged offset from the axis of rotation.
  • the cradle has at least one cheek, preferably two cheeks, each one cheek is rotatably mounted on the turn or on the anvil. Between the cheeks of the cradle, the base plate is provided, which is fixed or arranged in each case in an outer edge region of a cheek, so that the base plate is arranged outside the axis of rotation, but is rotatable about this.
  • the cradle can be integrally formed, for example, as a casting or the base plate and the cheeks can be firmly connected to each other as separate components, in particular screwed or welded.
  • the extension of the base plate in its longitudinal extent between the cheeks defines the maximum possible displacement of the sub-device on the cradle.
  • the base plate defines a plane, wherein the aforementioned partial rotation axis is preferably parallel to the plane normal.
  • the moving unit comprises at least two parallel rails and at least one drive spindle.
  • the rails are parallel to each other on the cradle - preferably on the base plate of the cradle - attached and serve the linear guidance of the workpiece holder on the cradle along the linear axis.
  • the use of two parallel rails avoids tilting of the workpiece holder during the process and ensures reliable and stable guidance of the workpiece holder.
  • the stable guidance helps to reduce vibrations within the workpiece carrier during machining.
  • the profile of the rails can be configured as a flat, dovetail, prismatic or cylindrical guide.
  • the positioning of the workpiece holder on the rails is preferably carried out with at least one drive spindle which - depending on their direction of rotation - moves the workpiece holder and thus also the workpiece either in the direction of the inverter or the counter bearing.
  • the drive spindle preferably has its own separate drive, e.g. an electric motor, with which the drive spindle can be acted upon directly or via a transmission with a torque.
  • the drive spindle is preferably arranged in a recess within the cradle or the base plate, below the workpiece holder.
  • the base plate can also be formed by two mutually parallel mounting rails, on each of which a rail of the track is arranged, in which case the drive spindle is arranged parallel to and between the two mounting rails.
  • the turner In order to put the cradle in a rotational movement about the axis of rotation, the turner has a drive, with which the cradle is rotatable.
  • the drive is housed in the housing of the cradle and transmits a torque, for example, on the cheek of the cradle and thus puts them into rotational motion.
  • the torque is transmitted directly or via a gearbox.
  • the drive can also be provided outside the housing of the inverter, wherein the torque is transmitted via a gear, a simple toothing or a toothed belt on the cradle.
  • the anvil has a drive, therefore, is configured substantially identical to the inverter and thus could also be referred to as a turner.
  • the drive of the thrust bearing is preferably controlled synchronously to the drive of the inverter, so that overall reliable and precise positioning along the axis of rotation - even with heavy workpieces - is reliably realized.
  • the required drive torque for rotating the cradle may be different.
  • the inverter is anchored stationary.
  • the possibility of flexible linear and rotary positioning of the workpiece on the cradle and the possibility of rotation of the cradle, an additional linear displacement of the entire workpiece carrier is not required, so that the inverter - preferably the inverter and the abutment - can be anchored stationary ,
  • the workpiece carrier or the cradle can also be linearly positionable by means of an adjusting means along an adjusting axis, which extends in the plane of the cradle and runs perpendicular to the linear axis.
  • Fig. 1 shows an embodiment of the workpiece carrier 1 according to the invention in a perspective side view.
  • the workpiece carrier 1 comprises inter alia a reverser 2, which is anchored in a stationary manner and on which a cradle 3 is rotatably mounted about a rotation axis A.
  • a dividing device 4 is mounted as a workpiece holder by means of a moving unit 5 movable or positionable. The positioning of the dividing device 4 with the displacement unit 5 takes place along a linear axis x which runs parallel to the axis of rotation A of the cradle 2.
  • the cradle 3 is mounted on a counter bearing 6, which is configured identical to the inverter 2 in this embodiment example.
  • the cradle 3 is thus mounted both on the reverser 2 and on the abutment 6, so that the cradle 3 is rotatable about the axis of rotation A along its longitudinal axis.
  • the axis of rotation A extends centrally through the inverter 2 and the counter bearing. 6
  • the sub-unit 4 is movable on the cradle 3 between reverser 2 and the anvil 6, wherein the maximum travel is determined by the length of the cradle 3 and the distance between the inverter 2 and 6 abutment.
  • the sub-unit 4 has a face plate 7, which is rotatable about a partial rotation axis C, wherein the partial rotation axis C is arranged perpendicular to the axis of rotation A.
  • the workpiece carrier 1 can also be referred to as a rotary swivel table or - due to the two axes of rotation A and C - as a 2-axis swivel device.
  • the moving unit 5, with which the dividing device 4 is mounted on the cradle 3, is mounted on a base plate 8 of the cradle 3.
  • the base plate 8 is fixed in its end regions in each case on a cheek 9, which in turn are each rotatably attached to the inverter 2 and the counter bearing 6.
  • the shape of the cheek 9 is asymmetrical, so that an eccentric arrangement of the base plate 8 takes place, whereby the base plate 8 is arranged offset from the axis of rotation A, but is rotatable about the axis of rotation A.
  • the moving unit 5 for positioning the dividing device 4 along the linear axis x consists in the illustrated embodiment of two rails 10 which are arranged parallel to each other on the edge region of the base plate 8, so that the dividing device 4 can be moved on the rails 10, without that Subunit 4 canted on the rails 10.
  • the rails 10 and the corresponding counterparts on the sub-unit 4 are designed such that the sub-unit 4 is held securely and without play on the cradle 3, while a precise linear positioning is guaranteed.
  • the method of the sub-device 4 on the parallel rails 10 is realized with a drive spindle 11 which is arranged in a recess 12 within the base plate 8.
  • the drive spindle 11 stands in such a way with the sub-unit 4 in connection that the sub-unit 4 is moved by forward or reverse rotation of the drive spindle 11 either in the direction of the inverter 2 or in the direction of the thrust bearing 6 on the rails 10.
  • Fig. 2 shows an embodiment of the machine tool 13 according to the invention in a perspective side view.
  • the machine tool 13 comprises a workpiece carrier 1 according to the invention Fig. 1 and a tool holder 14.
  • the tool holder 14 consists of a stator 17 and a headstock 18, wherein on the headstock 18 in the lower region a vertically arranged spindle 19 is provided for receiving a tool 20, in this case an end mill, for processing a - not shown - workpiece is used.
  • the machine tool 13 is a numerical control for controlling and regulating the individual drives of the linear axes x, y, z and the axes of rotation A. , C and a measuring system consisting of several Measuring units, wherein the measuring system can detect the position and position of the workpiece holder 4 and the tool holder 14.
  • the part of the tool holder 14, which receives the tool 20, d. H. the headstock 18, can be moved by means of a first adjusting means 15 along a first adjusting axis z.
  • a first adjusting means 15 along a first adjusting axis z.
  • the vertical distance of the tool 20 to the rotation axis A is adjustable.
  • the first adjusting axis z extends vertically and orthogonal to the rotation axis A.
  • the tool holder 14 is additionally equipped with a second adjusting means 16 that a method of tool holder 14 - and thus also the headstock 18th or the tool 20 - along a second adjusting axis y allows.
  • the second adjusting axis y extends horizontally and is both orthogonal to the axis of rotation A and orthogonal to the first adjusting axis z.
  • the second adjusting axis y allows positioning of the tool 20 with respect to the horizontal distance of the tool 20 to the rotation axis A.
  • both the first adjusting means 15 and the second adjusting means 16 are fixed to the stator 17, so that in the present case the headstock 18 is secured via the first adjusting means 15 on the stator 17, whereby the headstock 18 relative to the stator 17 - along the first Adjusting axis z - can be moved.
  • the workpiece which can be machined with the tool 20 which is rotatably arranged in the spindle 19, is fastened to the cradle 3 during machining on the faceplate 7 of the subassembly 4.
  • the workpiece can be positioned relative to the tool 20 by rotation about the partial rotation axis C and / or about the rotation axis A as well as by a linear displacement along the linear axis x.
  • Fig. 3 shows a second embodiment of a workpiece carrier 1, wherein the workpiece carrier 1 shown here only by the in Fig. 1 shows that a workpiece carrier 4, a carriage 4 'instead of a sub-unit 4 is provided.
  • the carriage 4 ' can be positioned by means of the moving unit 5 on the rotatable cradle 3 and also serves to receive a workpiece to be machined or a workpiece holder.
  • Fig. 4 shows an alternative embodiment of a tool holder 14 for a machine tool 13, both with a workpiece carrier 1 according to Fig. 1 as with a workpiece carrier 1 according to Fig. 2 can be used.
  • the tool holder 14 in turn comprises a stand 17 and a headstock 18.
  • the difference of this tool holder 14 to the in Fig. 2 shown tool holder 14 is that the spindle 19 in the in Fig. 4 illustrated embodiment is mounted horizontally on the headstock 18.
  • the horizontal arrangement of the spindle 19 on the headstock 18 results in a plurality of complementary processing options and positions compared to - in Fig. 2 shown - vertical arrangement of the spindle 19.
  • the in Fig. 4 shows an alternative embodiment of a tool holder 14 for a machine tool 13, both with a workpiece carrier 1 according to Fig. 1 as with a workpiece carrier 1 according to Fig. 2 can be used.
  • the tool holder 14 in turn comprises a stand 17 and a headstock 18.
  • FIG. 4 shown tool holder 14 and the stator 17 has a first adjusting means 15 and a second adjusting means 16, wherein the headstock 18 is in turn secured by means of the first adjusting means 15 on the stator 17.
  • the headstock 18 can thereby be moved relative to the stator 17.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
EP10010518.8A 2009-09-24 2010-09-24 Support de pièce à usiner et machine-outil Active EP2301712B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009042579A DE102009042579A1 (de) 2009-09-24 2009-09-24 Werkstückträger, insbesondere Drehschwenktisch

Publications (2)

Publication Number Publication Date
EP2301712A1 true EP2301712A1 (fr) 2011-03-30
EP2301712B1 EP2301712B1 (fr) 2013-07-03

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EP (1) EP2301712B1 (fr)
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CN107758238A (zh) * 2017-10-27 2018-03-06 苏州听毅华环保科技有限公司 一种工件旋转机构
CN110253317A (zh) * 2019-06-11 2019-09-20 东莞盛翔精密金属有限公司 通用四轴定位治具
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CN113118791A (zh) * 2021-05-20 2021-07-16 浙江冠欣虹智能科技有限公司 一种五轴旋转工作台
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CN113798900A (zh) * 2021-09-08 2021-12-17 合肥众石机电科技有限公司 一种工件角向调整装置和角向工件运送系统
DE102016226319B4 (de) 2015-12-31 2022-03-17 Hyundai Wia Corporation Kipptisch für ein Bearbeitungszentrum
CN114535669A (zh) * 2021-12-23 2022-05-27 成都市鸿侠科技有限责任公司 一种外侧梁加工工艺及工装
WO2023165924A1 (fr) * 2022-03-01 2023-09-07 ODeCon Engineering GmbH Machine-outil à commande numérique, entraînement et procédé d'usinage d'une pièce

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DE102012104430B4 (de) * 2011-05-26 2016-06-16 Fanuc Corporation Schwingungssteuerung zum Anpassen der Beschleunigung eines Schwingungskörpers
DE102016226319B4 (de) 2015-12-31 2022-03-17 Hyundai Wia Corporation Kipptisch für ein Bearbeitungszentrum
CN107717543A (zh) * 2017-10-25 2018-02-23 佛山市宏石激光技术有限公司 一种工装夹具
CN107717543B (zh) * 2017-10-25 2023-11-17 广东宏石激光技术股份有限公司 一种工装夹具
CN107758238A (zh) * 2017-10-27 2018-03-06 苏州听毅华环保科技有限公司 一种工件旋转机构
CN110253317A (zh) * 2019-06-11 2019-09-20 东莞盛翔精密金属有限公司 通用四轴定位治具
CN111037318A (zh) * 2019-12-31 2020-04-21 科德数控股份有限公司 多轴转台
CN110977416A (zh) * 2020-01-07 2020-04-10 巴士麦普科技(武汉)有限公司 用于组装汽车遮阳板上卡簧的压合工装
CN112743268A (zh) * 2020-12-30 2021-05-04 合肥亚美科技有限责任公司 底盘变位器
CN112881041A (zh) * 2021-01-11 2021-06-01 中车青岛四方机车车辆股份有限公司 轴箱定位装置及构架试验装置
CN113084669A (zh) * 2021-03-08 2021-07-09 东莞长盈精密技术有限公司 打磨治具、打磨设备、及打磨方法
CN113118791A (zh) * 2021-05-20 2021-07-16 浙江冠欣虹智能科技有限公司 一种五轴旋转工作台
CN113798900A (zh) * 2021-09-08 2021-12-17 合肥众石机电科技有限公司 一种工件角向调整装置和角向工件运送系统
CN113798900B (zh) * 2021-09-08 2024-01-12 合肥众石机电科技有限公司 一种工件角向调整装置和角向工件运送系统
CN113649724A (zh) * 2021-09-13 2021-11-16 江苏申阳电梯部件有限公司 一种主轴组件的自动焊接装置
CN114535669A (zh) * 2021-12-23 2022-05-27 成都市鸿侠科技有限责任公司 一种外侧梁加工工艺及工装
WO2023165924A1 (fr) * 2022-03-01 2023-09-07 ODeCon Engineering GmbH Machine-outil à commande numérique, entraînement et procédé d'usinage d'une pièce

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